Finite Group Databasebeta

← C2×#22588430 #31997238

Subgroups — C2×#22588430 #31997238

Order 18176.

1878 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C22⋊(C71⋊C8)C211yesmaximal, characteristic
2C2×#17985859C211yesmaximal, characteristic
3#22588430C218yesmaximal, direct product factor
4C2×#17985761C214yesmaximal, complemented
5C23×C4⋊C4×C71C211yesmaximal, characteristic
6C23×C71⋊C8C2212yes—
7C22×C4⋊Dic71C2212yes—
8C22×C22⋊Dic71—21no—
9C2×C22⋊(C71⋊C8)—24no—
10C2×C22⋊(C71⋊C8)C2214yes—
11#17985859—22no—
12#17985859C2214yes—
13C2×C71⋊#95—21no—
14#17985761C22116yescomplemented
15C24×C4×C71—21no—
16C24×C4×C71C2211yescharacteristic
17C22×C4⋊C4×C71—21no—
18C22×C4⋊C4×C71—22no—
19C22×C4⋊C4×C71—24no—
20C22×C4⋊C4×C71C418yescomplemented
21C22×C4⋊C4×C71C2212yes—
22C22×C4⋊C4×C71C2214yes—
23C23×Dic71—22no—
24C22×C71⋊C8—24no—
25C22×C71⋊C8—28no—
26C22×C71⋊C8C2314yes—
27C2×C4⋊Dic71—22no—
28C2×C4⋊Dic71—28no—
29C2×C4⋊Dic71C2314yes—
30C2×C22⋊Dic71—24no—
31C2×C22⋊Dic71—44no—
32C22⋊(C71⋊C8)—28no—
33C71⋊#95—24no—
34C25×C71D411yescharacteristic
35C23×C4×C71—28no—
36C23×C4×C71—28no—
37C23×C4×C71—22no—
38C23×C4×C71—24no—
39C23×C4×C71—48no—
40C23×C4×C71C2×C414yes—
41C23×C4×C71D411yescharacteristic
42C23×C4×C71D412yes—
43C23×C4×C71D414yes—
44C23×C4×C71C2312yes—
45C23×C4×C71C2311yescharacteristic
46C2×C4⋊C4×C71—216no—
47C2×C4⋊C4×C71—28no—
48C2×C4⋊C4×C71—22no—
49C2×C4⋊C4×C71—24no—
50C2×C4⋊C4×C71—24no—
51C2×C4⋊C4×C71—28no—
52C2×C4⋊C4×C71C2×C418yes—
53C2×C4⋊C4×C71C2×C4116yescomplemented
54C2×C4⋊C4×C71C2314yes—
55C22×Dic71—24no—
56C22×Dic71—44no—
57C22×Dic71—44no—
58C22×Dic71—44no—
59C2×C71⋊C8—24no—
60C2×C71⋊C8—28no—
61C2×C71⋊C8—48no—
62C4⋊Dic71—28no—
63C4⋊Dic71—44no—
64C22⋊Dic71—48no—
65C24×C71—24no—
66C24×C71—24no—
67C24×C71C22⋊C414yes—
68C24×C71SD1614yes—
69C24×C71Q1614yes—
70C24×C71C2×D412yes—
71C24×C71C2×D411yescharacteristic
72C22×C4×C71—24no—
73C22×C4×C71—216no—
74C22×C4×C71—28no—
75C22×C4×C71—216no—
76C22×C4×C71—28no—
77C22×C4×C71—28no—
78C22×C4×C71—216no—
79C22×C4×C71—24no—
80C22×C4×C71—416no—
81C22×C4×C71—432no—
82C22×C4×C71—48no—
83C22×C4×C71C22⋊C414yes—
84C22×C4×C71C22⋊C418yes—
85C22×C4×C71C22×C414yes—
86C22×C4×C71C22×C412yes—
87C22×C4×C71C2×D412yes—
88C22×C4×C71C2×D414yes—
89C22×C4×C71C2×D411yescharacteristic
90C22×C4×C71C2×D412yes—
91C22×C4×C71#4118yes—
92C22×C4×C71C2411yescharacteristic
93C4⋊C4×C71—28no—
94C4⋊C4×C71—216no—
95C4⋊C4×C71—24no—
96C4⋊C4×C71C22×C418yes—
97C23×C71—24no—
98C23×C71—24no—
99C23×C71—28no—
100C23×C71—28no—
101C23×C71—216no—
102C23×C71—216no—
103C23×C71#103116yes—
104C23×C71C2×C22⋊C414yes—
105C23×C71C2×C22⋊C412yes—
106C23×C71#12314yes—
107C23×C71C2×SD1614yes—
108C23×C71C2×SD1612yes—
109C23×C71C2×Q1614yes—
110C23×C71C2×Q1612yes—
111C23×C71AGL(1,ℤ/8)14yes—
112C23×C71C22×D411yescharacteristic
113C2×C4×C71—24no—
114C2×C4×C71—28no—
115C2×C4×C71—28no—
116C2×C4×C71—28no—
117C2×C4×C71—216no—
118C2×C4×C71—28no—
119C2×C4×C71—432no—
120C2×C4×C71—48no—
121C2×C4×C71—416no—
122C2×C4×C71C2×C22⋊C414yes—
123C2×C4×C71C2×C22⋊C412yes—
124C2×C4×C71#11718yes—
125C2×C4×C71#12318yes—
126C2×C4×C71#12314yes—
127C2×C4×C71C23×C411yescharacteristic
128C2×C4×C71C22×D411yescharacteristic
129C2×C4×C71C2×#4114yes—
130C2×Dic71—44no—
131C2×Dic71—44no—
132C2×Dic71—44no—
133C2×Dic71—88no—
134C71⋊C8—44no—
135C22×C71—28no—
136C22×C71—28no—
137C22×C71—232no—
138C22×C71—24no—
139C22×C71—24no—
140C22×C71#38114yes—
141C22×C71C2×#10318yes—
142C22×C71C2×#10314yes—
143C22×C71#41814yes—
144C22×C71#48118yes—
145C22×C71#48418yes—
146C22×C71C22×C22⋊C411yescharacteristic
147C22×C71C2×#12312yes—
148C22×C71C22×SD1611yescharacteristic
149C22×C71C22×Q1611yescharacteristic
150C22×C71C2×AGL(1,ℤ/8)12yes—
151C4×C71—24no—
152C4×C71—48no—
153C4×C71#38114yes—
154C4×C71C2×#11712yes—
155C4×C71C2×#12312yes—
156Dic71—84no—
157C2×#1824—711nomaximal, Sylow
158C2×C71—28no—
159C2×C71#182418yescomplemented
160C2×C71C2×#38111yescharacteristic
161C2×C71C22×#10311yescharacteristic
162C2×C71C2×#41811yescharacteristic
163C2×C71C2×#48112yes—
164C2×C71C2×#48412yes—
165C23×C4⋊C4D7111yescharacteristic
166C22×C22⋊C8—711no—
167C2×#380—711no—
168#1824—718no—
169C2×#340—714no—
170C71C2×#182411yescharacteristic, complemented, Sylow
171C24×C4—21no—
172C24×C4C2×D7111yescharacteristic
173C23×C8—712no—
174C22×C4⋊C4—22no—
175C22×C4⋊C4—21no—
176C22×C4⋊C4—24no—
177C22×C4⋊C4—712no—
178C22×C4⋊C4Dic7118yescomplemented
179C22×C4⋊C4C2×D7112yes—
180C22×C4⋊C4C2×D7114yes—
181C22×C22⋊C4—1421no—
182C2×C22⋊C8—714no—
183C2×C22⋊C8—1424no—
184#380—714no—
185#380—1422no—
186C2×#95—1421no—
187#340—7116no—
188C25C22⋊D7111yescharacteristic
189C23×C4—28no—
190C23×C4—28no—
191C23×C4—24no—
192C23×C4—22no—
193C23×C4—48no—
194C23×C4—1422no—
195C23×C4C2×Dic7114yes—
196C23×C4C22⋊D7112yes—
197C23×C4C22⋊D7111yescharacteristic
198C23×C4C22⋊D7114yes—
199C23×C4C22×D7112yes—
200C23×C4C22×D7111yescharacteristic
201C22×C8—714no—
202C22×C8—1424no—
203C22×C8—1428no—
204C2×C4⋊C4—216no—
205C2×C4⋊C4—28no—
206C2×C4⋊C4—24no—
207C2×C4⋊C4—28no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—24no—
210C2×C4⋊C4—714no—
211C2×C4⋊C4—1422no—
212C2×C4⋊C4—1428no—
213C2×C4⋊C4C2×Dic7118yes—
214C2×C4⋊C4C2×Dic71116yescomplemented
215C2×C4⋊C4C22×D7114yes—
216C2×C22⋊C4—2844no—
217C2×C22⋊C4—1424no—
218C22⋊C8—1428no—
219#95—1424no—
220C24—24no—
221C24—24no—
222C24C22⋊Dic7114yes—
223C24#1176585214yes—
224C24#1176585514yes—
225C24C2×C22⋊D7112yes—
226C24C2×C22⋊D7111yescharacteristic
227C22×C4—24no—
228C22×C4—28no—
229C22×C4—216no—
230C22×C4—216no—
231C22×C4—28no—
232C22×C4—24no—
233C22×C4—28no—
234C22×C4—216no—
235C22×C4—432no—
236C22×C4—416no—
237C22×C4—48no—
238C22×C4—2844no—
239C22×C4—2844no—
240C22×C4—2844no—
241C22×C4—1424no—
242C22×C4C22⋊Dic7114yes—
243C22×C4C22⋊Dic7118yes—
244C22×C4C22×Dic7114yes—
245C22×C4C22×Dic7112yes—
246C22×C4C2×C22⋊D7114yes—
247C22×C4C2×C22⋊D7112yes—
248C22×C4C2×C22⋊D7112yes—
249C22×C4C2×C22⋊D7111yescharacteristic
250C22×C4#1176586518yes—
251C22×C4C23×D7111yescharacteristic
252C2×C8—2848no—
253C2×C8—1424no—
254C2×C8—1428no—
255C4⋊C4—24no—
256C4⋊C4—28no—
257C4⋊C4—216no—
258C4⋊C4—2844no—
259C4⋊C4—1428no—
260C4⋊C4C22×Dic7118yes—
261C22⋊C4—2848no—
262C23—216no—
263C23—216no—
264C23—28no—
265C23—24no—
266C23—28no—
267C23—24no—
268C23#14556052116yes—
269C23C2×C22⋊Dic7114yes—
270C23C2×C22⋊Dic7112yes—
271C23#1455611114yes—
272C23C2×#1176585214yes—
273C23C2×#1176585212yes—
274C23C2×#1176585514yes—
275C23C2×#1176585512yes—
276C23#1455615414yes—
277C23C22×C22⋊D7111yescharacteristic
278C2×C4—28no—
279C2×C4—24no—
280C2×C4—216no—
281C2×C4—28no—
282C2×C4—28no—
283C2×C4—28no—
284C2×C4—432no—
285C2×C4—416no—
286C2×C4—48no—
287C2×C4—2844no—
288C2×C4—2844no—
289C2×C4—2844no—
290C2×C4—5688no—
291C2×C4C2×C22⋊Dic7114yes—
292C2×C4C2×C22⋊Dic7112yes—
293C2×C4#1455608718yes—
294C2×C4#1455611114yes—
295C2×C4#1455611118yes—
296C2×C4C23×Dic7111yescharacteristic
297C2×C4C22×C22⋊D7111yescharacteristic
298C2×C4C2×#1176586514yes—
299C8—2844no—
300C22—232no—
301C22—28no—
302C22—28no—
303C22—24no—
304C22—24no—
305C22#1798586214yes—
306C22C2×#1455605218yes—
307C22C2×#1455605214yes—
308C22#1798600414yes—
309C22#1798631718yes—
310C22#1798633418yes—
311C22C22×C22⋊Dic7111yescharacteristic
312C22C2×#1455611112yes—
313C22C22×#1176585211yescharacteristic
314C22C22×#1176585511yescharacteristic
315C22C2×#1455615412yes—
316C4—24no—
317C4—48no—
318C4—5684no—
319C4#1798586214yes—
320C4C2×#1455608712yes—
321C4C2×#1455611112yes—
322C2—28no—
323C2#2258843018yesdirect product factor
324C2C2×#1798586211yescharacteristic
325C2C22×#1455605211yescharacteristic
326C2C2×#1798600411yescharacteristic
327C2C2×#1798631712yes—
328C2C2×#1798633412yes—
subgroupG/H
centerC24C2×C22⋊D71
commutatorC2×C4×C71C23×C4
FrattiniC22×C4C23×D71
FittingC23×C4⋊C4×C71C2
socleC24×C71C2×D4
prime radicalC25×C71D4
cosocleC22×C4×C71C24
hypercenterC23×C4⋊C4D71
hypocenterC71C2×#1824
LCSG ▷ C2×C4×C71 ▷ C2×C71 ▷ C71
UCSC1 ◁ C24 ◁ C24×C4 ◁ C23×C4⋊C4

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
3. #22588430C2direct (N × H)
4. C2×#17985761C2semidirect
14. #17985761C22semidirect
20. C22×C4⋊C4×C71C4semidirect
53. C2×C4⋊C4×C71C2×C4semidirect
159. C2×C71#1824semidirect
170. C71C2×#1824semidirect
178. C22×C4⋊C4Dic71semidirect
214. C2×C4⋊C4C2×Dic71semidirect
323. C2#22588430direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×C22⋊(C71⋊C8)2
C2×#179858592
#225884302
C2×#179857612
C23×C4⋊C4×C712
C2×#182471